The Duke and I is a captivating historical romance novel written by Julia Quinn. Set in Regency England, it tells the story of Daphne Bridgerton, a young debutante, and Simon Basset, the Duke of Hastings. As they navigate the social season, their lives become intertwined in unexpected ways. With its witty dialogue, charming characters, and delightful plot twists, The Duke and I is a must-read for fans of historical romance.